Relative Realitäten

A pendulum swings through a space. A video screen constitutes the pendulum bob. Carving its path through the exhibition space it presents from its ever changing position a view upon another scenery. Although freely swaying through space it collides with objects; invisible, but audible. A computer traces the pendulum's position and - in a computer model - embeds it into a mathematical world where it collides and interacts with objects. This interaction between the pendulum and its mathematical surroundings provides the source for a three-dimensional soundscape.